Convener - Dr. Bjarne Andersen, (UK)

Secretary - Stig Nilsson (USA)

B4 Committee has 23 regular members and 9 observer members.

Geographical distribution of membership is as following:

Regular :Europe (13), Asia/Oceania (5), Americas (3), Africa (2)

Observer: Europe (5), Africa (1), S. America (2, Asia (10

Professional distribution of membership is as following:

Regular: Utility (9), Supplier (6), University (1), Research Inst. (5), Other (2)

Observer: Utility (5), University (2), Research Inst. (1), Other (1)